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Marquise|Lab Grown|IGI

0.56ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG827605418

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG827605418

Diamond specifications and retailer prices

From $458 AUD
$322 USD
As of October 30, 2026
Save $2,080 AUD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,559 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.56ct lab-grown marquise diamond

This 0.56ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG827605418 or 827605418. Listed at 15 retailers as of October 30, 2026, with a 454% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.56
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827605418
Dimensions8.52 × 4.22 × 2.68 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.52 mm4.22 mm0.56 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827605418
Side View
Table 59.0%Crown 33.7°Girdle: MED-STKPavilion 40°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,559 AUD|Low: $356 AUD|High: $3,559 AUD|Avg: $1,431 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 6$458 AUD
Retailer 17$531 AUD
Retailer 8$854 AUD
Retailer 15$871 AUD
Retailer 18$974 AUD
Retailer 11$1,172 AUD
Retailer 3$1,175 AUD
Retailer 9$1,175 AUD
Retailer 12$1,210 AUD
Retailer 14$1,281 AUD
Retailer 7$1,794 AUD
Retailer 10$1,930 AUD
Retailer 16$1,939 AUD
Retailer 4$2,288 AUD
Retailer 5$2,297 AUD
Retailer 13$2,310 AUD
Retailer 2$2,538 AUD
Do Amore Diamonds$3,559 AUD

20 data points across 18 retailers

15 retailers$458 AUD to $2,538 AUD

A
Cheapest Retailer
-
$458 AUD
$322 USD
A
Retailer 2
-
$531 AUD
$373 USD
View
Final sale: no returns
B+
Retailer 3
-
$871 AUD
$612 USD
View
B+
Retailer 4
-
$877 AUD
$616 USD
View
B+
Retailer 5
-
$1,172 AUD
£648 GBP
View
B
Retailer 6
-
$1,175 AUD
ZAR 13,331 ZAR
View
B
Retailer 7
-
$1,210 AUD
$850 USD
View
B
Retailer 8
-
$1,281 AUD
$900 USD
View
B
Retailer 9
-
$1,794 AUD
$1,261 USD
View
B
Retailer 10
-
$1,939 AUD
CA$1,891 CAD
View
B
Retailer 11
-
$2,288 AUD
$1,607 USD
View
B
Retailer 12
-
$2,297 AUD
$1,613 USD
View
B
Retailer 13
-
$2,310 AUD
$1,623 USD
View
B
Retailer 14
-
$2,538 AUD
£1,404 GBP
View
Most Expensive
Do Amore Diamonds
20-C149314 · Oct 31
$3,559 AUD
$2,500 USD
View
Price under review
14 more retailers have this diamond
Prices start from $458 AUDSave up to $2,080 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.56ct Marquise
$458 AUD